wireshark tutorial session hijacking 2016

$_BGP_HijackingīGP hijacking is sending traffic to a different destination than the real intended one to intercept the packets.

A mistake in configuring the routs either intentionally or part of a malicious act can lead to poisoning the traffic and send the packets to the wrong destination.- hijacking. 😑 Unfortunately, BGP protocol can’t discern modified or rogue information when falsely advertised by these systems. These tables are regularly updated to include new networks, IP spaces, and the shortest paths. The list of the advertised IPs and Peers information is stored in the routing tables of the Autonomous Systems. ⛳️Its goal is to provide directions to the traffic as efficiently as possible by favoring the shortest paths and specific IP ranges.Įach Autonomous System advertises their list of IP addresses and the neighboring Autonomous Systems (routers) they can connect to - the neighboring routers known as Peers. $_How_BGP_works_?īGP is used for reachability information and routing data packets from one large network to another. Every large Autonomous System is assigned a unique number by IANA (Internet Assigned Numbers Authority), such as AS7922 for Comcast Cable Communications, LLC, which controls a specific set of IP ranges or spaces known as prefixes.

Wireshark tutorial session hijacking 2016